diff --git a/BioArchLinux/r-biganalytics/PKGBUILD b/BioArchLinux/r-biganalytics/PKGBUILD
index 10f2691940..f4648bbd40 100644
--- a/BioArchLinux/r-biganalytics/PKGBUILD
+++ b/BioArchLinux/r-biganalytics/PKGBUILD
@@ -9,7 +9,7 @@ pkgrel=8
 pkgdesc="Utilities for 'big.matrix' Objects from Package 'bigmemory'"
 arch=(x86_64)
 url="https://cran.r-project.org/package=$_pkgname"
-license=(Apache LGPL3)
+license=('LGPL-3.0-only OR Apache-2.0')
 depends=(
   r-biglm
   r-bigmemory
diff --git a/BioArchLinux/r-biganalytics/lilac.py b/BioArchLinux/r-biganalytics/lilac.py
index 7d8bd24c5c..b5cdb057c5 100644
--- a/BioArchLinux/r-biganalytics/lilac.py
+++ b/BioArchLinux/r-biganalytics/lilac.py
@@ -7,10 +7,7 @@ sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
 from lilac_r_utils import r_pre_build
 
 def pre_build():
-    r_pre_build(
-        _G,
-        expect_license = "LGPL-3 | Apache License 2.0",
-    )
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-bigmemory.sri/PKGBUILD b/BioArchLinux/r-bigmemory.sri/PKGBUILD
index abbe55539a..db92df2839 100644
--- a/BioArchLinux/r-bigmemory.sri/PKGBUILD
+++ b/BioArchLinux/r-bigmemory.sri/PKGBUILD
@@ -3,27 +3,25 @@
 _pkgname=bigmemory.sri
 _pkgver=0.1.6
 pkgname=r-${_pkgname,,}
-pkgver=0.1.6
+pkgver=${_pkgver//-/.}
 pkgrel=4
-pkgdesc='A shared resource interface for Bigmemory Project packages'
-arch=('any')
-url="https://cran.r-project.org/package=${_pkgname}"
-license=('LGPL')
+pkgdesc="A Shared Resource Interface for Bigmemory Project Packages"
+arch=(any)
+url="https://cran.r-project.org/package=$_pkgname"
+license=('LGPL-3.0-only OR Apache-2.0')
 depends=(
   r
 )
-optdepends=(
-  r-bigmemory
-)
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('3bfa6ac966ce0ea93283f5856a853d0ee5ff85aedd7a7d1ca8a93d0aa642860c')
+md5sums=('c9e558480d17b5d5abaa3fc8fa02fde6')
+b2sums=('50493caa6334f9719f3eb6142394fd43b795119790f221123ef1e26b27d30cf09caa5bada455f3fa927e86ee4a526d8c3c5ca9a31cd310b77581b83d29a411b8')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-bigmemory.sri/lilac.py b/BioArchLinux/r-bigmemory.sri/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-bigmemory.sri/lilac.py
+++ b/BioArchLinux/r-bigmemory.sri/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-bigmemory.sri/lilac.yaml b/BioArchLinux/r-bigmemory.sri/lilac.yaml
index 24e556d303..c25cc500c1 100644
--- a/BioArchLinux/r-bigmemory.sri/lilac.yaml
+++ b/BioArchLinux/r-bigmemory.sri/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: bigmemory.sri_([\d._-]+).tar.gz
-  source: regex
-  url: https://cran.r-project.org/package=bigmemory.sri
+- source: rpkgs
+  pkgname: bigmemory.sri
+  repo: cran
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-bigmemory/PKGBUILD b/BioArchLinux/r-bigmemory/PKGBUILD
index 968675f92a..35f8628ab5 100644
--- a/BioArchLinux/r-bigmemory/PKGBUILD
+++ b/BioArchLinux/r-bigmemory/PKGBUILD
@@ -9,7 +9,7 @@ pkgrel=7
 pkgdesc="Manage Massive Matrices with Shared Memory and Memory-Mapped Files"
 arch=(x86_64)
 url="https://cran.r-project.org/package=$_pkgname"
-license=(Apache LGPL3)
+license=('LGPL-3.0-only OR Apache-2.0')
 depends=(
   r-bigmemory.sri
   r-rcpp
diff --git a/BioArchLinux/r-bigmemory/lilac.py b/BioArchLinux/r-bigmemory/lilac.py
index 7d8bd24c5c..b5cdb057c5 100644
--- a/BioArchLinux/r-bigmemory/lilac.py
+++ b/BioArchLinux/r-bigmemory/lilac.py
@@ -7,10 +7,7 @@ sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
 from lilac_r_utils import r_pre_build
 
 def pre_build():
-    r_pre_build(
-        _G,
-        expect_license = "LGPL-3 | Apache License 2.0",
-    )
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/lilac-extensions/lilac_r_utils.py b/lilac-extensions/lilac_r_utils.py
index 3b9be2879e..2371621fad 100644
--- a/lilac-extensions/lilac_r_utils.py
+++ b/lilac-extensions/lilac_r_utils.py
@@ -211,6 +211,7 @@ license_map = {
     "LGPL (>= 2.1)": "LGPL",
     "LGPL-2": "LGPL2.1",
     "LGPL-3": "LGPL3",
+    "LGPL-3 | Apache License 2.0": "LGPL-3.0-only OR Apache-2.0",
     "Lucent Public License": "custom:LPL",
     "MIT + file LICENSE": "MIT",
     "Mozilla Public License 2.0": "MPL2",